Leetcode 283: https://leetcode.com/problems/move-zeroes/ class… — C Programming Language || Hands On Coding — TG.ME

class Solution {
public:
    void moveZeroes(vector<int>& nums) {
        if (nums.size() < 2) {
            return;
        }
        
        int leftIdx = 0, rightIdx = 1;
        
        while (rightIdx < nums.size()) {
            if (nums[leftIdx] != 0) {
                leftIdx++;
                rightIdx++;
            } 
            else if (nums[rightIdx] == 0) {
                rightIdx++;
            } 
            else {
                swap(nums[leftIdx], nums[rightIdx]);
            }
        }
    }
};